Iran does not fully control the Strait but disrupts shipping: Analysis

Al Jazeera EnglishAbout 4 min readApr 20, 2026Watch original
THE SUMMARYAI-generated

Key Concepts

  • Strait of Hormuz: A critical maritime chokepoint for global energy supplies, currently the site of military escalation and blockades.
  • Bab el-Mandeb: A strategic strait connecting the Red Sea to the Gulf of Aden, identified as a potential target for Iranian retaliatory closure.
  • Escalation Ladder: The process of increasing military intensity and conflict between Iran and the U.S.
  • Asymmetric Warfare: Iran’s strategy of using non-nuclear capabilities (like disrupting shipping) to exert geopolitical pressure.
  • Ceasefire Dynamics: The "stop-and-start" nature of negotiations where diplomatic talks occur simultaneously with ongoing military skirmishes.
  • Sanctions Relief & Asset Unfreezing: Key Iranian demands for any long-term agreement.

1. Main Topics and Key Points

  • Military Escalation: Tensions have spiked due to the blockade of the Strait of Hormuz and the seizure of vessels. Iran views the U.S. presence as an act of aggression, while the U.S. views Iranian actions as extortionist behavior.
  • Diplomatic Uncertainty: Negotiations in Islamabad are in flux. Iran remains skeptical of U.S. "good faith," citing ongoing threats to infrastructure and the continued naval blockade.
  • Strategic Calculus: Experts suggest Iran may be shifting its focus from nuclear ambitions to its ability to disrupt global energy flows as its primary "super weapon."

2. Important Examples and Real-World Applications

  • The "Soda Can" Analogy: David Dash compares the Strait of Hormuz to a scenario where an extortionist poisons two soda cans out of four million. The difficulty lies in the fact that the cost to disrupt is low, while the cost to ensure total security is prohibitively high.
  • The "Sword of Damocles": The threat of Iranian disruption to shipping is described as a permanent, looming danger that Iran can use as leverage even if it remains dormant for years.

3. Key Arguments and Perspectives

  • Iranian Perspective (Prof. Zoh Karasmi): Iran argues that the U.S. is 11,000 kilometers away and has no right to block Iranian transit. They view U.S. negotiations as a cover for military buildup and believe that pressure will not force them to capitulate.
  • U.S. Perspective (David Dash & Amb. Donald Heflin):
    • Dash: Argues that the Iranian government is factionalized and that the regime is using disruption as a low-cost, high-impact tool. He suggests that "coercion" is necessary to restore commercial confidence.
    • Heflin: Views the current conflict as a "two steps forward, one step back" process typical of Trump’s business-style negotiations, where shooting and talking occur concurrently.

4. Notable Quotes

  • Prof. Zoh Karasmi: "The United States still is very ignorant about the psyche of Iranians that under the pressure they are not coming to concessions and capitulation."
  • Ambassador Donald Heflin: "They’ve [Iran] learned in the last few weeks that their ability to disrupt 20% of the world’s oil supply is their super weapon. They don’t really need nuclear weapons."

5. Sticking Points in Negotiations

  • Nuclear Program: The U.S. demands a total halt; Iran insists on limited-term restrictions.
  • Uranium Custody: The U.S. wants to take custody of enriched uranium; Iran refuses.
  • Financial Demands: Iran demands the unfreezing of $20 billion in assets and $270 billion in compensation for damages from U.S./Israeli attacks.
  • Blockade vs. Ceasefire: A "chicken and egg" dilemma where the U.S. wants a ceasefire before lifting the blockade, while Iran demands the blockade be lifted to facilitate the ceasefire.

6. Synthesis and Conclusion

The situation remains highly volatile, characterized by a disconnect between diplomatic efforts and military realities. While both sides have incentives to reach a ceasefire, the lack of trust and the "stop-and-start" nature of the conflict suggest that negotiations will be protracted. The primary takeaway is that Iran has identified its ability to disrupt maritime chokepoints as a more potent and less internationally condemned tool than its nuclear program, fundamentally altering the leverage dynamics in future talks. Indicators for the next 48–72 hours include whether a delegation arrives in Islamabad and whether targeted military strikes occur to set new "ground rules" for the conflict.

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